Project Massanutten Resort McGaheysville, United States Hotels & Resort Outdoor Products used Open Flume Constrictor Boomerango RainFortress Services provided Build Featured Projects Massanutten Resort Project Highlights Remember Everything Let’s start collaborating on a project to give families life-long memories. Explore On this page Featuring Open Flume A versatile attraction, our Open Flume water slide can be configured in a number of ways to complement your ride mix and appeal to a wide range of guests. Constrictor From the outside, Constrictor's tightly coiled flume makes for an impressive and foreboding appearance. From the inside, riders find out why. Boomerango A water park must-have, Boomerango thrills with the iconic near-vertical wall climb for an authentic zero-G water slide experience. RainFortress RainFortress is scalable, themeable, and interactive water play structures to anchor your water park with big instantaneous capacity.